曙光服务器开机滴滴响，短促滴声。

your VDs that are configured for write-back are temporarily running in write-through mode.This is caused by the battery or super capacitor，being charged,missing,or bad.If you are using a battery，please allow the battery to charge for 24 hours before evaluating the battery for replacement,you can evaluate the health of the battery or super capacitorby using the appropriate utility within the operating system or within post .

这个由电池或超级电容器充电、丢失或坏。如果您使用的是电池，请让电池充电24小时后再评估更换电池，您可以在操作系统中或post中使用适当的实用程序来评估电池或超级电容的运行状况。